EP2155437B1 - Dispositif de transfert de couple à bille d'arrêt commutable - Google Patents

Dispositif de transfert de couple à bille d'arrêt commutable Download PDF

Info

Publication number
EP2155437B1
EP2155437B1 EP08749695A EP08749695A EP2155437B1 EP 2155437 B1 EP2155437 B1 EP 2155437B1 EP 08749695 A EP08749695 A EP 08749695A EP 08749695 A EP08749695 A EP 08749695A EP 2155437 B1 EP2155437 B1 EP 2155437B1
Authority
EP
European Patent Office
Prior art keywords
ball
switch
locking position
polygonal
release position
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP08749695A
Other languages
German (de)
English (en)
Other versions
EP2155437A1 (fr
Inventor
André Müller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wera Werk Hermann Werner GmbH and Co KG
Original Assignee
Wera Werk Hermann Werner GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wera Werk Hermann Werner GmbH and Co KG filed Critical Wera Werk Hermann Werner GmbH and Co KG
Publication of EP2155437A1 publication Critical patent/EP2155437A1/fr
Application granted granted Critical
Publication of EP2155437B1 publication Critical patent/EP2155437B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0007—Connections or joints between tool parts
    • B25B23/0021—Prolongations interposed between handle and tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0007—Connections or joints between tool parts
    • B25B23/0035—Connection means between socket or screwdriver bit and tool

Definitions

  • the invention relates to a device for transmitting a torque to a ffertechnik Wegelement in the form of a socket wrench insert a ratchet extension or the like according to the preamble of claim 1.
  • Such a device is for example from the US-A-5 720 207 known.
  • a device of this kind is from the DE 202 09159 U1 previously known. It has a drive polygon, which is the end portion of a drive shaft with which a rotational movement on a socket or a ratchet extension can be applied.
  • the output shaft has at its other end a polygonal receptacle into which a drive polygon of another device, such as a ratchet head of a ratchet can be used.
  • the generally designated as ffer Wegmaschinectionelement sockets or ratchet extensions have a standardized polygonal opening into which the standard polygonal section of the device can be inserted.
  • the output polygon has a square plan.
  • the output Mehrkantes is a ball receiving cavity, in which a detent ball rests.
  • the edge of the ball receiving cavity is caulked so that the ball can not fall out.
  • the ball but can protrude with a portion of its spherical surface of the ball receiving cavity. In its maximum forward position, it abuts on the Randverstemmung the ball receiving cavity.
  • The can be brought into a complete immersion position, so that the output polygon can be inserted into the corresponding polygonal opening of the socket wrench.
  • the polygonal surface of the polygonal opening corresponding to the polygonal surface of the output polygon has a latching recess, into which a section of the latching ball protruding from the ball receiving cavity can enter.
  • a control pin is provided in the known device, which forms a transmission element in a Axialhöhlung with which a locking movement or release movement of a switch can be transmitted to the detent ball.
  • the switch is arranged in a transverse bore of the Axialhöhlung pin with a control edge on which abuts one end of the transmission member. The other end of the transmission element is in touching contact with the detent ball. If the transfer member controlled by the switch in the Axialhöhlung longitudinally displaced, the detent ball can be moved from its full immersion position in the maximum forward position. In this position, the socket wrench is tied to the output polygon.
  • a similar device shows the EP 0 747 174 A1 , Again, in an axial cavity, an axially displaceable pin is formed, which forms two different high levels, on which rests the detent ball in the release position or in the locked position. Again, a switch in a transverse bore radially displaceable switch is provided. The pin lying in the axial cavity becomes. acted upon by a compression spring in the locking position.
  • the invention has for its object to make the generic device, so a screw manufacturing technology simple and nutzsvorteilhaft on.
  • the transmission member has an arranged between its first portion and its second portion elastic element, in particular in the form of a compression spring which is compressed when switching from the release position to the locking position in the direction of Axialhöhlung.
  • the compression spring is now between detent ball and switch.
  • the invention provides an elastic transmission member. The distance between the two sections of the transmission member thus decreases when switching from the release position to the locking position.
  • the detent ball in the locked position it is not only possible, the detent ball in the locked position to be held by spring force. It is also possible to hold the detent ball in the release position spring force.
  • the compression spring acts here in the release position with a lower spring force against the detent ball than in the locked position.
  • the transmission member also has a simple structure, if it consists only of balls and springs. According to a first variant, the transmission member consists only of two balls and a pressure spring arranged between the two balls. A pressure ball is acted upon directly by the switch. A blocking ball lies in surface contact with the spherical surface of the detent ball.
  • the changeover switch can be arranged to be radially displaceable in a transverse bore to the axial cavity. It may have a control edge, which displaces the pressure ball in the radial displacement of the switch in the Axialhöhlung. Along with the displacement of the switch from the release position to the locking position, the compression spring is tensioned, so that the force acting on the detent ball force is increased.
  • the switch can also be arranged rotatably in a transverse cavity to Axialhöhlung.
  • This radial recess of large radial depth can be opposite to a radial recess of low radial depth.
  • This radial recess of low radial depth can serve as a latching recess when in the locking position, the pressure ball engages there. As a result, the switch is held in its rotational position.
  • a longitudinally displaceable changeover switch can also have such depressions arranged one behind the other in its axial direction, into which the pressure ball can enter in its two operating positions, so that the longitudinal displacement position of the changeover switch is thereby fixed.
  • the switch axially displaceable in an extension of the Axialhöhlung.
  • the switch acts in this variant together with a pressure pin.
  • the pressure pin is located in the Axialhöhlung and is displaced axially when adjusting the switch.
  • One end of the pressure pin then acts instead of the above-mentioned pressure ball with the compression spring, which acts with its other end against the locking ball acting on the locking ball.
  • the pressure pin may have radially projecting control cam, which cooperate with a housing-fixed control edge.
  • the latter can be formed by an insert. A quarter turn of the pressure pin thus leads to a shift from a release position to a locking position or vice versa.
  • the rotation of the pressure pin is done with the switch. This can be firmly connected to the pressure pin.
  • the switch can in this case be a turntable which rests in a front recess of a ratchet head.
  • the switch can also be in a threaded hole, which is substantially flush with the Axialhöhlung.
  • the individual Spiral turns of the compression spring in the. Locking position so low spaced apart that the detent ball can not be pushed back by applying a large radial force in its full entry position into the ball receiving cavity.
  • the individual helical turns of the compression spring come into contact with each other, so that further compression of the compression spring is blocked. If the changeover switch is moved starting from a locking position into a release position, the pressure spring is released as a result of the associated axial displacement of the compression spring. It only loads the locking ball with a smaller spring force.
  • the device may be a torque wrench.
  • the device may also be a ratchet with reversible ratchet or freewheel gear.
  • the switch is preferably the above-mentioned pressure pin or the threaded pin which rests in a bore aligned with the axial cavity and which can be actuated by the opposite end of the output polygon a gear head of the gun.
  • There may also be arranged the direction of rotation switching member for the cogged transmission.
  • the device can also a ratchet extension or a cross key. The switch can then be arranged in an output shaft of cylindrical shape.
  • the switch is also designed as a circular cylindrical pin which is inserted in a bore of the output shaft.
  • the switch has two at an angle of 90 ° to each other standing stages which have a different distance to the center of rotation of the switch. These stages are scanned by an end portion of a pressure pin, which points with its other end to the compression spring and acts on the compression spring.
  • the reference numeral 1 denotes a socket wrench. This has a suitable for placement on a screw head. Hexagon opening and one of these opposite polygonal opening 2, which is a square opening in the embodiment. This has four polygonal surfaces 3, each forming a latching recess 4.
  • the device according to the invention is in the first two embodiments, a ratchet extension with an output shaft 18, which has a circular cross-section.
  • the one end of the output shaft 18 has an insertion opening for a drive polygon.
  • the other end of the output shaft 8 is designed as a drive polygon 5.
  • the output polygon 5 has a square outline and can be inserted into the polygonal opening 2.
  • a polygonal surface 8 of the output Mehrkantes 5 has a radial opening which forms a ball receiving opening 7.
  • the ball receiving opening 7 opens into an axial cavity 9, which can be formed by a hole with a circular cross-section which extends in the central axis of the output Mehrkantes 5.
  • a detent ball 6 which can be displaced in the radial direction to the axis of the output Mehrkantes 5, but is prevented by a caulking of the edge of the ball receiving cavity 7 from falling out.
  • Axialhöhlung 9 is initially a locking ball 12 whose diameter corresponds to the diameter of the Axialhöhlung 9 and is smaller than the diameter of the detent ball 6.
  • This locking ball 12 is in surface contact with the detent ball 6 and is acted upon by a rear compression spring 11.
  • the compression spring 11 is located between the locking ball 12 and a transmission ball 10 'having the same diameter as the blocking ball 12.
  • the transmission ball 10 ' is in contact with a pressure ball 10th
  • the pressure ball 10 is supported on a changeover switch 13.
  • the switch 13 inserted in a transverse bore 14 to the axial cavity 9 and has a substantially circular cylindrical shaft which forms two opposing RadialausEnglishept 15, 16, wherein the radial recess 15 has a greater radial depth than the radial recess 16.
  • Die Radialausnaturalept 15, 16 are arranged so that they form the bottom of Axialhöhlung 9, depending on the rotational position of the switch 13, on which the pressure ball 10 is supported.
  • the switch 13 With a switching arm 17, the switch 13 from a release position in which the pressure ball 10 rests in the lower radial recess 15, are brought into a locking position in which the pressure ball 10 rests in the less deep radial recess 16.
  • the pressure ball 10 is spring-loaded by the compression spring 11 in the respective radial recess 15,16 a.
  • the blocking ball 12 is subjected to a large or a lower spring force.
  • the detent ball 6 can be pressed with a lower radial force in the receiving cavity 7, wherein thereby the locking ball 12 axially displaced against the restoring force of the compression spring 11 in the axial cavity 9.
  • the compression spring 11 acts with a large biasing force against the locking ball 12, so that it requires a significantly larger radial force to move the locking ball 6 in the ball receiving cavity, 7.
  • the individual turns of Wendelgang réellefeder 11 are so close in the locking position next to each other, that they are already brought at a slight displacement of the locking ball 6 from its full leading position in a contact position. In this position, a further compression of the compression spring 11 is no longer possible, which is why the locking ball 12 is displaced in the locking position only a small way in the axial direction, which is less than the way that would be necessary to the detent ball 76 completely into the ball receiving cavity 7 to relocate.
  • the compression spring 11 is already shown fully compressed in the locking position.
  • the switch 13 is displaceable in the radial direction. Again, stored a pressure ball 10 in the release position in a radial recess 15 of the switch 13, which has a large radial depth. If the switch 13 is moved, the pressure ball 10 moves out of this deep radial recess out into the less deep radial recess 16 and reaches the locking position.
  • the switch 13 is located in a transverse bore 14, which opens into opposite recesses 19, 20.
  • the length of the switch 13 is adapted to the recesses 19, 20 such that the end of the switch 13 does not protrude beyond the outer contour lateral surface of the output shaft 18.
  • the displacement of the switch 13 is carried out by exercising a face pressure and a subsequent displacement until the end face of the switch 13 is flush in the bottom surface of the recess 19, 20 rests.
  • an optional transmission ball 10 ' is provided. But it is also possible that the pressure ball 10 acts directly on the compression spring 11.
  • a ratchet head In the in the FIGS. 9 to 12 illustrated third embodiment is a ratchet head. This is located in a fork-shaped opening, not shown, of the arm of the ratchet. To this end protrude from the fork opening not shown driving pin, which engage in mounting holes 24 of a gear head 23.
  • a drive polygon 5 From the gear head 23 protrudes a drive polygon 5 from.
  • a detent ball 6 in one of its polygonal surfaces 3 is a detent ball 6 in a ball receiving cavity 7 a.
  • the output polygon 5 has a Axialhöhlung 9, in which the ball receiving cavity 7 opens.
  • the diameter of the detent ball 6 is also larger than the wall of the axial cavity 9, so that a portion of the detent ball 6 both protrudes outwardly from the ball receiving cavity 7 and projects into the Axialhöhlung 9.
  • the pressure end 21 'opposite end of the pressure pin 21 is fixed to a switch 22 in the form of a hub.
  • the latter is located in a front side recess of the gear head 23 a.
  • the front side opening is formed by the central opening of a changeover ring 25 for a freewheel gear, not shown.
  • the switch 22 forming the switching disk is acted upon by a further compression spring 26.
  • the pressure pin 21 is stored in an insert 29, which forms with a front edge of a control edge edge 28, at which two diametrically opposite, radially projecting from the pressure pin control cam 27 are supported.
  • a deepest section 28 "of the control flank 28 corresponds to the release position If the control cams 27 lie in the region of this lowest point 28", then the end 21 'of the pressure pin 21 has the greatest distance to the blocking ball 22.
  • the compression spring 11 has its lowest pretension in this position , The detent ball can be displaced in this state in the ball receiving cavity 7 in the radial direction, wherein it displaces the locking ball 12 in the direction of the pressure pin 21. If the displaced detent ball released, so the compression spring 11 can relax. It is on the locking ball 12, the detent ball 6 back into the in FIG. 11 shifted represented Vortrittswolf.
  • a quarter turn of the switch 22 leads to a quarter turn of the control cam 27 along the stationary control edge 28 toward the position 28 '.
  • the control edge 28 form a detent recess, not shown, into which the control cam 27 can enter to fix it in the locked position.
  • the switch 22 Along with the axial displacement of the pressure pin 21 of the in FIG. 11 shown release position in the in FIG. 12 shown locking position, the switch 22 also shifts in the axial direction within the front side recess.
  • the compression spring 11 is tensioned and acts with a higher force on the locking ball 22, so that the above discussed with reference to the first two embodiments effect occurs.
  • the end 21 'of the pressure pin 21 has a reduced cross-section extension 30, which engages in the turns of the compression spring 11.
  • the end face of the extension 30 may have such a small distance from the locking ball 12 that the locking ball 12 in a radial inward displacement of the locking ball 6 in abutment against the end face of the extension 30th abuts before the detent ball 6 has emerged from the locking recess 4 of the socket wrench insert 1. So here it is also a positive trigger lock possible, so that the socket set can not be deducted with the aid of a tool in the locking position of output polygon 5.
  • the switch 13 consists of a substantially circular cylindrical pin, which rests in a form-matched transverse bore 14 to axial cavity 9.
  • the two substantially planar steps 32, 33 forms.
  • the compression spring 11 is acted upon in this embodiment by a pressure pin 21 which is slidably mounted in the Axialhöhlung 9.
  • the switch 21 to the end 13 'of the pressure pin 21 has a reduced diameter and protrudes into the recess 31 inside.
  • the end face of the end 21 'of the pressure pin 21 lies either on the flat step 32 (FIG. FIG. 16 ) or at the deep level 33 ( FIG. 15 ).
  • the spring 11 and the detent ball 6 occur while the effects described above. If the pressure pin 21 is supported on the flat step 32, then the device assumes its locking position, the pressure pin 21 is supported on the deep step 33, the device assumes its release position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Claims (15)

  1. Dispositif pour la transmission d'un couple à un élément d'outil de vissage (1) se présentant sous la forme d'une douille, d'un prolongement de cliquet ou similaire, comprenant un élément polygonal de sortie (5) pour l'insertion dans une ouverture polygonale (2) adaptée à la forme de l'élément d'outil de vissage (1), comprenant une bille d'arrêt (6) s'engageant dans une cavité de logement de bille (7) d'une surface polygonale (8) de l'élément polygonal de sortie (5) pour l'entrée dans un évidement d'encliquetage (4) d'une surface polygonale (3) de l'ouverture polygonale (2), un élément de transmission disposé dans une cavité axiale (9), lequel élément s'applique par une première partie (12) sur la bille d'arrêt (6), et dont la seconde partie (10, 21') est déplacée par un inverseur (13, 22) lors de la commutation d'une position de libération dans une position de verrouillage dans la direction de l'axe de la cavité axiale (9) de telle sorte que l'élément d'outil de vissage (1) peut être retiré de l'élément polygonal de sortie (5) dans la position de libération et est fixé dans la position de verrouillage sur l'élément polygonal de sortie (5), l'élément de transmission présentant un élément élastique (11) disposé entre sa première partie (12) et sa seconde partie (10, 21'), lequel élément se déforme lors de la commutation de la position de libération dans la position de verrouillage, caractérisé en ce que l'élément élastique (11) est comprimé lors de la déformation en s'accompagnant d'une réduction de l'espacement des deux parties (12, 10, 21') en direction de la cavité axiale (9).
  2. Dispositif selon la revendication 1, caractérisé en ce que l'élément élastique (11) agit sur la bille d'arrêt (6) dans la position de libération avec une force de ressort si faible que l'élément d'outil de vissage (1) peut être retiré de l'élément polygonal de sortie (5) sans l'aide d'un outil et agit sur la bille d'arrêt (6) dans la position de verrouillage avec une force de ressort si grande que l'élément d'outil de vissage (1) ne peut pas être retiré de l'élément polygonal de sortie (5) ou ne peut pas l'être sans l'aide d'un outil.
  3. Dispositif selon l'une des revendications précédentes, caractérisé en ce que la première partie et/ou la seconde partie de l'élément de transmission est une bille (10, 12).
  4. Dispositif selon la revendication 3, caractérisé en ce que l'élément élastique (11) est disposé directement entre deux billes (10', 12).
  5. Dispositif selon l'une des revendications précédentes, caractérisé en ce que l'élément élastique est un ressort de pression en particulier en acier.
  6. Dispositif selon l'une des revendications 3 à 5, caractérisé en ce que l'élément de transmission est constitué exclusivement de billes (10, 10', 11) et de ressorts (12).
  7. Dispositif selon l'une des revendications précédentes, caractérisé en ce que l'inverseur (13) est disposé de façon à pouvoir être déplacé radialement dans la longueur ou de façon rotative dans un alésage transversal (14) par rapport à la cavité axiale (9) ou axialement dans le prolongement axial de la cavité axiale (9).
  8. Dispositif selon la revendication 7, caractérisé en ce que l'inverseur (13), s'insérant dans un alésage transversal (14) de façon à pouvoir se déplacer radialement, forme un flanc de commande pour le déplacement axial d'une bille (10) dans la cavité axiale (9).
  9. Dispositif selon la revendication 7, caractérisé en ce que l'inverseur (13) disposé dans l'alésage transversal (14) présente un évidement radial (15), dans lequel la bille (10) s'insérant dans la cavité axiale (9) s'insère dans la position de libération.
  10. Dispositif selon la revendication 9, caractérisé par un second évidement radial (16), diamétralement opposé à l'évidement radial (15), avec une profondeur radiale plus faible dans laquelle la bille (10) est insérée dans la position de verrouillage.
  11. Dispositif selon l'une des revendications 7 à 10, caractérisé en ce que l'inverseur (22) pouvant se déplacer axialement coopère avec une broche de pression (21) s'insérant dans la cavité axiale (9).
  12. Dispositif selon l'une des revendications 7 à 10, caractérisé en ce qu'une broche de pression s'insérant dans la cavité axiale (9) peut être déplacée par l'inverseur (22), commandée par une came, d'une position de libération dans une position de verrouillage.
  13. Dispositif selon l'une des revendications 11 ou 12, caractérisé par des cames de commande (27), dépassant radialement de la broche de pression (21), cames auxquelles un flanc de commande (28) est associé.
  14. Dispositif selon la revendication 5, caractérisé en ce que les spires hélicoïdales du ressort de pression (11) sont si faiblement espacées les unes des autres dans la position de verrouillage que, avec un déplacement radial vers l'intérieur de la bille d'arrêt (6) à partir de sa position avancée maximale à partir de la cavité de logement de bille (7), elles parviennent avant d'atteindre leur position d'immersion complète dans la cavité de logement de bille (7) dans une position d'appui bloquant le déplacement de la bille d'arrêt (6).
  15. Dispositif selon l'une des revendications précédentes, caractérisé en ce que l'inverseur (13) présente un évidement (31) présentant deux niveaux (32, 33) formant un angle entre eux, les niveaux présentant un espacement différent par rapport au centre de l'inverseur (13) et coopérant avec l'extrémité (21') d'une broche de pression (21).
EP08749695A 2007-05-30 2008-04-24 Dispositif de transfert de couple à bille d'arrêt commutable Active EP2155437B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007025078A DE102007025078A1 (de) 2007-05-30 2007-05-30 Drehmomentübertragungsvorrichtung mit umschaltbarer Rastkugel
PCT/EP2008/054981 WO2008145463A1 (fr) 2007-05-30 2008-04-24 Dispositif de transfert de couple à bille d'arrêt commutable

Publications (2)

Publication Number Publication Date
EP2155437A1 EP2155437A1 (fr) 2010-02-24
EP2155437B1 true EP2155437B1 (fr) 2012-05-02

Family

ID=39671806

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08749695A Active EP2155437B1 (fr) 2007-05-30 2008-04-24 Dispositif de transfert de couple à bille d'arrêt commutable

Country Status (4)

Country Link
EP (1) EP2155437B1 (fr)
AT (1) ATE555878T1 (fr)
DE (1) DE102007025078A1 (fr)
WO (1) WO2008145463A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2487790T3 (es) * 2010-06-24 2014-08-25 Studio Moderna Sa Ensamble y método de traba de articulación
TW201244886A (en) * 2011-05-06 2012-11-16 Hou-Fei Hu Fast-releasing screwdriver transmission shaft
DE102012103782A1 (de) 2012-04-30 2013-10-31 Wera-Werk Hermann Werner Gmbh & Co. Kg Knarre mit hin und her verschiebbarem Abtriebsschaft

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467231A (en) 1968-02-12 1969-09-16 Moore Drop Forging Co Pawl reversing mechanism for ratchet wrenches
US4218940A (en) 1978-12-06 1980-08-26 Harvey M. Main Socket release apparatus
US4367663A (en) 1981-03-30 1983-01-11 Merics Joseph S Variable length torque rod
US4614457A (en) 1985-07-15 1986-09-30 Sammon James P Coupling mechanism
US4962682A (en) * 1988-05-09 1990-10-16 Rose Stephen T Wrench extension and socket coupler
EP0747174B1 (fr) 1995-05-30 1997-03-26 Jessie Chow Mécanisme d'accouplement pour une extension de clé à douille
FR2741123B1 (fr) * 1995-11-14 1998-01-30 Facom Dispositif d'accouplement, et outil d'entrainement en rotation correspondant
US5720207A (en) * 1996-11-12 1998-02-24 Milner; W. Ross Socket locking extension for wrench handle
US5916339A (en) * 1997-05-23 1999-06-29 Facom One-way drive mechanism and corresponding ratchet tool
DE20209159U1 (de) 2002-06-12 2002-08-29 Wille Gmbh & Co Schnellsicherung für Verlängerungen von Steckwerkzeugen
DE102004032341A1 (de) * 2004-05-13 2005-12-15 Gedore-Werkzeugfabrik Otto Dowidat Kg Griffeinheit für Steckschlüsselsysteme

Also Published As

Publication number Publication date
WO2008145463A1 (fr) 2008-12-04
ATE555878T1 (de) 2012-05-15
DE102007025078A1 (de) 2008-12-04
EP2155437A1 (fr) 2010-02-24

Similar Documents

Publication Publication Date Title
WO2008092717A2 (fr) Outil de vissage comprenant un mécanisme de roue libre
DE102007020774A1 (de) Ratschenschlüssel
DE202019100356U1 (de) Drehmomentschlüssel mit einem elastischen Element
DE4208715C2 (de) Schrauber
DE2503372A1 (de) Schraubendreher
EP2844433B1 (fr) Cliquet avec tige de sortie coulissant selon un mouvement de va-et-vient
EP2155437B1 (fr) Dispositif de transfert de couple à bille d'arrêt commutable
DE2713057A1 (de) Geraeuschfreies knarrenwerkzeug
DE3345293C2 (fr)
EP3210724B1 (fr) Outil presentant un systeme de reglage de largeur de poignee
WO2019219505A1 (fr) Outil de vissage pour la transmission de deux couples réglés fixement
DE102016123567A1 (de) Drehmomenteinstellvorrichtung für einen drehmomentschlüssel
EP1382509A1 (fr) Colonne de direction
DE3531122C2 (fr)
DE102018119275B4 (de) Drehmomenteinstellvorrichtung für einen drehmomentschlüssel
DE29505752U1 (de) Vorrichtung zum Verbinden von Platten mittels Verschraubung
DE202020102677U1 (de) Drehvorrichtung eines Schraubenschlüssels
DE102016102100B4 (de) Zwischen zwei modi umschaltbarer einwegschrauben-schlüssel
DE1914332A1 (de) Kombiniertes Einstellwerkzeug
DE3854001T2 (de) Einrastvorrichtung für den antrieb eines steckschrauben-schlüssels.
EP1050382A2 (fr) Articulation pour outil
DE202009012920U1 (de) Drehmomentwerkzeug
WO1997026115A2 (fr) Clef a cliquet
DE102012110294B4 (de) Griffummantelung, Werkzeugstab mit dieser Griffummantelung und jeweiliges Zusammenbauverfahren dafür
DE102014102384B3 (de) Ratschenadapter

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20091110

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

17Q First examination report despatched

Effective date: 20100802

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 555878

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120515

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502008007134

Country of ref document: DE

Effective date: 20120628

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20120502

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

Effective date: 20120502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120502

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120802

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120502

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120502

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120502

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120902

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120903

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120502

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120803

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120502

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120502

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120502

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120502

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120502

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120502

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120502

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20130205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120813

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502008007134

Country of ref document: DE

Effective date: 20130205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120802

BERE Be: lapsed

Owner name: WERA WERK HERMANN WERNER G.M.B.H. & CO. KG

Effective date: 20130430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120502

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130430

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130430

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130424

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 555878

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130424

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130424

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20080424

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130424

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008007134

Country of ref document: DE

Representative=s name: RIEDER & PARTNER MBB PATENTANWAELTE - RECHTSAN, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502008007134

Country of ref document: DE

Owner name: WERA WERKZEUGE GMBH, DE

Free format text: FORMER OWNER: WERA WERK HERMANN WERNER GMBH & CO. KG, 42349 WUPPERTAL, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230516

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230414

Year of fee payment: 16

Ref country code: DE

Payment date: 20230414

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230414

Year of fee payment: 16